Multicorer Hits Bottom (image) Stockholm University Share Print E-Mail Caption Multicorer hits bottom of the Arctic Ocean. Credit Pete Hill Usage Restrictions Free use of the media in connection to news article or feature with connection to Stockholm University. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.